The Lodger: A Story of the London Fog is a 1927 British silent thriller film directed by Alfred Hitchcock and starring Marie Ault, Arthur Chesney, June Tripp, Malcolm Keen and Ivor Novello. Hitchcock's third feature film, it was released on 14 February 1927 in London and on 10 June 1928 in New York City. The film is based on the 1913 novel The Lodger by Marie Belloc Lowndes and the play Who Is He? co-written by Belloc Lowndes. Its plot concerns the hunt for a Jack the Ripper-like serial killer in London.

Edward McKnight Kauffer was an American artist and graphic designer who lived for much of his life in the United Kingdom. He worked mainly in poster art, but was also active as a painter, book illustrator and theatre designer.